I bought an Rs Focus in septemeber and everything is standard. The person before me had Dreamscience and had taken it off before he sold it to me. My turbo always works perfect. However, for some reason when its wet the previous night and i am driving about the next day, the boost guage only hits about 0.3 bar and i am getting no power? now this will be the same for about a day or a day and a half. Then it will be perfect again. now could this be a loose valve or an uncoverved conection?

cheers!